2456435476213 has 2 divisors, whose sum is σ = 2456435476214. Its totient is φ = 2456435476212.

The previous prime is 2456435476207. The next prime is 2456435476237. The reversal of 2456435476213 is 3126745346542.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2403795974724 + 52639501489 = 1550418^2 + 229433^2 .

It is a cyclic number.

It is not a de Polignac number, because 2456435476213 - 2²⁹ = 2455898605301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2456435476613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1228217738106 + 1228217738107.

It is an arithmetic number, because the mean of its divisors is an integer number (1228217738107).

Almost surely, 2^{2456435476213} is an apocalyptic number.

It is an amenable number.

2456435476213 is a deficient number, since it is larger than the sum of its proper divisors (1).

2456435476213 is an equidigital number, since it uses as much as digits as its factorization.

2456435476213 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14515200, while the sum is 52.

The spelling of 2456435476213 in words is "two trillion, four hundred fifty-six billion, four hundred thirty-five million, four hundred seventy-six thousand, two hundred thirteen".